Now a virtual therapist

“Ellie” the Virtual Analyst has it right down to the ‘uh-huhs’ in responding to her patients, but she really excels at taking the measure of body language. According to the NPR interview with University of Southern California’s (USC) Institute for Creative Technologies’ lead developers, psychologist Albert “Skip” Rizzo and computer scientist Louis-Philippe Morency, “Ellie tracks and analyzes around 60 different features — various body and facial movements, and different aspects of the voice. The theory of all this is that a detailed analysis of those movements and vocal features can give us new insights into people who are struggling with emotional issues. The body, face and voice express things that words sometimes obscure.” Movement is tracked by Microsoft Kinect, voice by a microphone. This is the flip side of their original telementalhealth research from last year with simulations of virtual patients for training psychiatric residents [TTA 14 Aug] and PTSD assessment [TTA 28 Oct 11]. Like both of these, this was originally commissioned by the US Department of Defense for PTSD diagnosis, so Ellie provides a report at the end of each session. Your Editor also thinks there’s commercialization potential in the growing category of ‘couch apps’. [TTA 11 May] If Your Shrink Is A Bot, How Do You Respond?

Our definitions

Telehealth and Telecare Aware posts pointers to a broad range of news items. Authors of those items often use terms 'telecare' and telehealth' in inventive and idiosyncratic ways. Telecare Aware's editors can generally live with that variation. However, when we use these terms we usually mean:

• Telecare: from simple personal alarms (AKA pendant/panic/medical/social alarms, PERS, and so on) through to smart homes that focus on alerts for risk including, for example: falls; smoke; changes in daily activity patterns and 'wandering'. Telecare may also be used to confirm that someone is safe and to prompt them to take medication. The alert generates an appropriate response to the situation allowing someone to live more independently and confidently in their own home for longer.

• Telehealth: as in remote vital signs monitoring. Vital signs of patients with long term conditions are measured daily by devices at home and the data sent to a monitoring centre for response by a nurse or doctor if they fall outside predetermined norms. Telehealth has been shown to replace routine trips for check-ups; to speed interventions when health deteriorates, and to reduce stress by educating patients about their condition.

Telecare Aware's editors concentrate on what we perceive to be significant events and technological and other developments in telecare and telehealth. We make no apology for being independent and opinionated or for trying to be interesting rather than comprehensive.